Kylie Kristen Jenner is an American media personality, socialite, model, and businesswoman. She starred in the E! reality television series Keeping Up with the Kardashians from 2007 to 2021 and is the founder and owner of cosmetic company Kylie Cosmetics. She is currently the most-followed woman and the second most-followed person on Instagram. At age 14 in 2012, she collaborated with the clothing brand PacSun, along with her sister Kendall, and created a line of clothing, Kendall & Kylie. In 2015, Jenner launched her own cosmetics line called Kylie Lip Kits, which was renamed to Kylie Cosmetics the following year. They also released a mobile app that reached number one on the iTunes App Store called Kendall and Kylie. In 2014 and 2015, Time magazine listed the Jenner sisters on their list of the most influential teens in the world, citing their considerable influence among youth on social media.